Didn't think this would cause such a big fuss, forget my download, removed from OP, here is a tutorial on how I made my install portable:

1) Create an empty folder on your flashdrive called "Bitcoin".2) Create folders "APP" and "DATA" in the "Bitcoin" folder.3) Copy all files from "AppData\Roaming\Bitcoin" into "DATA" folder.4) Copy all files from "Program Files\Bitcoin" into "APP" folder.5) Open a new Notepad document and paste the following launch code:

Code:

start %cd%\APP\bitcoin.exe -server -datadir="%cd%\DATA"EXIT

6) Save document in the newly created "Bitcoin" folder as "launch.bat".7) Run "launch.bat" to run Bitcoin.

You better have TrueCrypt (or simiar) installed in the Flash Drive and keep Bitcoin data in an encrypted file/partition.

Yes, that is very important. When I said the launcher is the only important part, that was in regards to making it work regardless of drive letter and path, as I included an unmodified Bitcoin app in my original link.

I keep a portable TrueCrypt on my Flash Drive to mount the standard TrueCrypt volume that contains my portable Bitcoin. I also backup my wallet to my harddrive regularly since data on Flash Drives can easily become damaged.